Atorvastatin > Impurities > 66

Structure Compound Pricing
Difluoro Atorvastatin Acetonide tert-Butyl Ester
CS-T-91951 > Impurities

Molecular Formula : C40H46F2N2O5   Molecular Weight: 672.8   CAS Number: 693793-87-2
Synonyms : (4R,6R)-6-[2-[2,3-Bis(4-fluorophenyl)-5-(1-methylethyl)-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-Dioxane-4-acetic Acid 1,1-Dimethylethyl Ester
Parent API : Atorvastatin
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Difluoro Atorvastatin
CS-T-89412 > Impurities

Molecular Formula : C33H34F2N2O5   Molecular Weight: 576.63   CAS Number: 693794-20-6
Synonyms : (βR,δR)-2,3-Bis(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid;
Parent API : Atorvastatin
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2-Fluoro-a-(2-methyl-1-oxopropyl)-?-oxo-N,-diphenyl-benzenebutanamide
CS-T-76320 > Impurities

Molecular Formula : C26H24FNO3   Molecular Weight: 417.47   CAS Number: 1797905-42-0
Synonyms : 2-[2-(2-Fluorophenyl)-2-oxo-1-phenylethyl]-4-methyl-3-oxopentanoic Acid Phenylamide;
Parent API : Atorvastatin
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Atorvastatin 2-Fluoro t-Butyl Ester
CS-O-15198 > Impurities

Molecular Formula : C40H47FN2O5   Molecular Weight: 654.81   CAS Number: 1099474-28-8
Synonyms : (4R,6R)-6-[2-[2-(2-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester ; 2-Fluoro Atorvastatin tert-Butyl Ester.
Parent API : Atorvastatin
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Atorvastatin Lactone 3-O-Methyl Ether
CS-O-15199 > Impurities

Molecular Formula : C34H35FN2O4   Molecular Weight: 554.65   CAS Number: NA
Synonyms : 5-(4-Fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-[(2R,4R)-tetrahydro-4-methoxy-6-oxo-2H-pyran-2-yl]ethyl]-1H-pyrrole-3-carboxamide;Atorvastatin δ-Lactone Methyl Ether.
Parent API : Atorvastatin
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Atorvastatin Cyclic (Fluorophenyl) Sodium
CS-O-15160 > Impurities

Molecular Formula : C33H34FN2NaO7   Molecular Weight: 612.62   CAS Number: 1315629-79-8
Synonyms : sodium (3R)-4-(1b-(4-fluorophenyl)-7-hydroxy-7-isopropyl-1a-phenyl-7a-(phenylcarbamoyl)hexahydro-1aH-oxireno[2',3':3,4]pyrrolo[2,1-b][1,3]oxazin-3-yl)-3-hydroxybutanoate;Atorvastatin Cyclic (Fluorophenyl) Sodium Salt Impurity;CS-P-07054
Parent API : Atorvastatin
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Atorvastatin EP Impurity B
CS-O-20027 > Impurities

Molecular Weight: 1155.34   CAS Number: 887196-25-0
Synonyms : (3S,5R)-Atorvastatin Calcium Salt;Atorvastatin EP Impurity B;Atorvastatin Related Compound B;(3S,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phehydroxyheptanoate calcium salt;(3S,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phehydroxyheptanoatecacium salt;3S-5R Atorvastatincacium.
Parent API : Atorvastatin
USD 190.00 / 10mg
USD 285.00 / 25mg
USD 428.00 / 50mg
(4S,cis)-1,1-Dimethylethyl-6-aminoethyl-2,2-dimethyl-1,3-dioxane-4-acetate
CS-T-51150 > Impurities

Molecular Formula : C14H27NO4   Molecular Weight: 273.37   CAS Number: 947586-93-8
Synonyms : (4S,6S)-6-(2-Aminoethyl)-2,2-dimethyl-1,3-dioxane-r
Parent API : Atorvastatin
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(4S,trans)-1,1-Dimethylethyl-6-aminoethyl-2,2-dimethyl-1,3-dioxane-4-acetate
CS-T-51152 > Impurities

Molecular Formula : C14H27NO4   Molecular Weight: 273.37   CAS Number: 1105067-89-7
Synonyms : tert-butyl 2-((4S,6R)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate
Parent API : Atorvastatin
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(4R,cis)-1,1-Dimethylethyl-6-aminoethyl-2,2-dimethyl-1,3-dioxane-4-acetate
CS-T-51151 > Impurities

Molecular Formula : C14H27NO4   Molecular Weight: 273.37   CAS Number: 125995-13-3
Synonyms : tert-butyl 2-((4R,6R)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate
Parent API : Atorvastatin
USD 86.00 / 1g
USD 228.00 / 5g
Atorvastatin Epoxy Pyrrolooxazin Analog
CS-O-14960 > Impurities

Molecular Formula : C33H34FN2NaO7   Molecular Weight: 612.62   CAS Number: 1316291-19-6
Synonyms : Atorvastatin Cyclic Sodium Salt (Isopropyl) Impurity;7-(4-Fluorophenyl)hexahydro-β,7-dihydroxy-1b-(1-methylethyl)-7a-phenyl-1a-[(phenylamino)carbonyl]-3H-oxireno[3,4]pyrrolo[2,1-b][1,3]oxazine-3-butanoic Acid Sodium Salt; ATV-cycloIP Sodium Salt; ATV-FXA sodium salt;Atorvastatin Cyclic Sodium Salt.
Parent API : Atorvastatin
USD 912.00 / 1mg
USD 4,560.00 / 10mg
3-Oxo Atorvastatin Calcium Salt
CS-O-15197 > Impurities

Molecular Formula : C66H64CaF2N4O10   Molecular Weight: 1151.31   CAS Number: 887196-30-7
Synonyms : calcium Bis[(5R)-7-[2-(4-fluorophenyl)-3-phenyl-4- (phenylcarbamoyl)-5-(propan-2-yl)-1H-pyrrol-1-yl]-5- hydroxy-3-oxoheptanoate]
Parent API : Atorvastatin
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3-Oxo Atorvastatin Sodium Salt
CS-O-07265 > Impurities

Molecular Formula : C33H32FN2NaO5   Molecular Weight: 578.61   CAS Number: 1391052-00-8
Synonyms : sodium;7-[2-(4-fluorophenyl)-3-phenyl-4-(pheyl]-5-hydroxy-3-oxoheptanoate
Parent API : Atorvastatin
USD 2,736.00 / 10mg
USD 4,104.00 / 25mg
USD 6,156.00 / 50mg
2- Fluoro Atorvastatin
CS-O-14424 > Impurities

Molecular Formula : C33H35FN2O5   Molecular Weight: 558.64   CAS Number: NA
Synonyms : (3R,5R)-7-(2-(2-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoic acid;2- Fluoro Atorvastatin analogue;Atorvastatin-2- Fluoro analogue.
Parent API : Atorvastatin
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3- Fluoro Atorvastatin
CS-O-14425 > Impurities

Molecular Formula : C33H35FN2O5   Molecular Weight: 558.64   CAS Number: NA
Synonyms : (3R,5R)-7-(2-(3-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoic acid;3- Fluoro-Atorvastatin;Atorvastatin-3- Fluoro analogue.
Parent API : Atorvastatin
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5-Oxo Atorvastatin
CS-O-07267 > Impurities

Molecular Formula : C33H33FN2O5   Molecular Weight: 556.62   CAS Number: 1391052-82-6
Synonyms : (R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(pheoxy-5-oxoheptanoc cid
Parent API : Atorvastatin
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Atorvastatin Impurity 1
CS-O-14671 > Impurities

Molecular Formula : C41H50FN3O8   Molecular Weight: 731.85   CAS Number: NA
Synonyms : 7-(7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxy-N-methylheptanamido)-3,5-dihydroxyheptanoic acid.
Parent API : Atorvastatin
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Atorvastatin Acid t-Butyl Ester
CS-O-07281 > Impurities

Molecular Formula : C37H43FN2O5   Molecular Weight: 614.75   CAS Number: 134395-00-9
Synonyms : Atorvastatin Acid t-Butyl Ester;(3R,5R)-tert-butyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phehydroxyheptanoate
Parent API : Atorvastatin
USD 274.00 / 10mg
USD 410.00 / 25mg
USD 616.00 / 50mg
Atorvastatin 5-O-Methyl Sodium
CS-O-07275 > Impurities

Molecular Formula : C34H36FN2NaO5   Molecular Weight: 594.65   CAS Number: NA
Synonyms : (3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(pheoxy-5-methoxyheptanoc cid
Parent API : Atorvastatin
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Atorvastatin Acetonide
CS-O-07276 > Impurities

Molecular Formula : C36H39FN2O5   Molecular Weight: 598.7   CAS Number: 581772-29-4
Synonyms : 2-((4R,6R)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phe2,2-dimethyl-1,3-dioxan-4-yl)cetc cid
Parent API : Atorvastatin
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Atorvastatin (3R,5S)-Isomer Sodium Salt
CS-O-07268 > Impurities

Molecular Formula : C33H34FN2NaO5   Molecular Weight: 580.62   CAS Number: 131275-93-9
Synonyms : AKOS015896413, FT-0662321, (|AR,|AS)-2-(4-Fluorophenyl)-|A,|A-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenyla 131275-93-9
Parent API : Atorvastatin
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Atorvastatin Dehydro Acid Sodium Salt
CS-O-07272 > Impurities

Molecular Formula : C33H32FN2NaO4   Molecular Weight: 562.61   CAS Number: 1105067-93-3 (Free Acid)
Synonyms : Atorvastatin 3-Deoxy-Hept-2-Enoc cid
Parent API : Atorvastatin
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Atorvastatin 3-Deoxy-Hept-2-Enoic Acid Ethyl Ester
CS-O-07271 > Impurities

Molecular Formula : C35H37FN2O4   Molecular Weight: 568.68   CAS Number: 1624328-52-4
Synonyms : (S,E)-ethyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(pheoxyhept-2-enoate
Parent API : Atorvastatin
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3-Oxo Atorvastatin Methyl Ester
CS-O-07273 > Impurities

Molecular Formula : C34H35FN2O5   Molecular Weight: 570.65   CAS Number: 2206606-73-5
Synonyms : (R)-methyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(pheoxy-3-oxoheptanoate
Parent API : Atorvastatin
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Atorvastatin Ethyl Ester
CS-O-07278 > Impurities

Molecular Weight: 586.69   CAS Number: 1146977-93-6
Synonyms : Atorvastatin Ethyl Ester;Atorvastatin Acid Ethyl Ester;(βR,ΔR)-2-(4-Fluorophenyl)-β,Δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylaminocarbonyl]-1H-pyrrole-1-heptanoc cid Ethyl Ester;
Parent API : Atorvastatin
USD 182.00 / 10mg
USD 274.00 / 25mg
USD 410.00 / 50mg
Atorvastatin Isopropyl Ester
CS-O-07279 > Impurities

Molecular Formula : C36H41FN2O5   Molecular Weight: 600.72   CAS Number: 1035205-25-4
Synonyms : (3R,5R)-ethyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phehydroxyheptanoate
Parent API : Atorvastatin
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Atorvastatin Acid Methyl Ester
CS-O-07280 > Impurities

Molecular Formula : C34H37FN2O5   Molecular Weight: 572.67   CAS Number: 345891-62-5
Synonyms : Atorvastatin Acid Methyl Ester;(3R,5R)-methyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phehydroxyheptanoate
Parent API : Atorvastatin
USD 274.00 / 10mg
USD 410.00 / 25mg
USD 616.00 / 50mg
Atorvastatin EP Impurity E
CS-O-07289 > Impurities

Molecular Formula : C33H34FN2NaO5   Molecular Weight: 580.62   CAS Number: 1428118-38-0
Synonyms : (βS,δS)-2-(4-Fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylaminocarbonyl]-1H-pyrrole-1-heptanoc cid Sodium; 3S,5S-Atorvastatin Sodium;(3S,5S)-Atorvastatin Sodium Salt.
Parent API : Atorvastatin
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Atorvastatin EP Impurity F
CS-O-07290 > Impurities

Molecular Formula : C40H47FN3NaO8   Molecular Weight: 739.8   CAS Number: 1371615-56-3
Synonyms : (3R,5R)-7-[[(3R,5R)-7-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenylaminocarbonyl]-1H-pyrrol-1-yl]-3,5-dihydroxy-1-oxoheptyl] amino]-3,5-dihydroxy-heptanoc cid sodium salt;Atorvastatin Amide cid Sodium Salt;Atorvastatin Di-Amide cid Sodium Salt;Atorvastatin Diamino Impurity Sodium Salt.
Parent API : Atorvastatin
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Atorvastatin EP Impurity G
CS-O-07291 > Impurities

Molecular Weight: 594.66   CAS Number: 887196-29-4
Synonyms : (3R,5R)-7-[3-(Phenycarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-5-hydroxy-3-methoxy-heptanoc cid sodium salt ;sodium 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-5-hydroxy-3-methoxyheptanoate
Parent API : Atorvastatin
USD 271.00 / 10mg
USD 413.00 / 25mg
USD 618.00 / 50mg
Atorvastatin EP Impurity H
CS-O-07292 > Impurities

Molecular Formula : C33H33FN2O4   Molecular Weight: 540.62   CAS Number: 125995-03-1
Synonyms : Atorvastatin EP Impurity H;Atorvastatin lctone;5-(4-Fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1H-pyrrole-3carboxamide ;
Parent API : Atorvastatin
USD 61.00 / 10mg
USD 91.00 / 25mg
USD 137.00 / 50mg
Atorvastatin EP Impurity A
CS-O-07285 > Impurities

Molecular Formula : C33H35N2O5.1/2Ca   Molecular Weight: 580.84   CAS Number: 433289-83-9
Synonyms : Atorvastatin EP Impurity A;USP Atorvastatin Related Compound A;Desfluoro Atorvastatin Calcium Salt;Desfluoro Atorvastatincacium Salt;USP Atorvastatin Relatedcompound A;433289-84-0; (3R,5R)-7-[2,3-diphenyl-4-(phenylcarbamoyl)-5-(propan-2-yl)-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid 1/2 calcium
Parent API : Atorvastatin
USD 274.00 / 10mg
USD 410.00 / 25mg
USD 616.00 / 50mg
Atorvastatin EP Impurity C
CS-O-07287 > Impurities

Molecular Formula : C33H33F2N2O5.1/2Ca   Molecular Weight: 596.72   CAS Number: 693793-53-2
Synonyms : Atorvastatin EP Impurity C;(3R,5R)-7-[2,3-bis(4-fluorophenyl)-4-(phenylcarbamoyl)-5-(propan-2-yl)-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid calcium; Difluoro Atorvastatin;693794-20-6 (Salt free)
Parent API : Atorvastatin
USD 182.00 / 10mg
USD 274.00 / 25mg
USD 410.00 / 50mg
Atorvastatin EP Impurity I
CS-O-07293 > Impurities

Molecular Formula : C40H47FN2O5   Molecular Weight: 654.81   CAS Number: 125971-95-1
Synonyms : Atorvastatin EP Impurity I; tert-butyl 2-((4R,6R)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate; Atorvastatin Relatedcompound I USP
Parent API : Atorvastatin
USD 46.00 / 10mg
USD 68.00 / 25mg
USD 103.00 / 50mg
Atorvastatin Epoxy Tetrahydrofuran Analog
CS-O-07295 > Impurities

Molecular Formula : C26H24FNO5   Molecular Weight: 449.47   CAS Number: 873950-19-7
Synonyms : 4-(4-Fluorophenyl)-2,4-dihydroxy-2-isopropyl-N,5-diphenyl-3,6-dioxabcclo [3.1.0]hexane-1carboxamide ;
Parent API : Atorvastatin
USD 912.00 / 10mg
USD 1,368.00 / 25mg
USD 2,052.00 / 50mg
Atorvastatin Acetonide Methyl Ester
CS-O-15340 > Impurities

Molecular Formula : C37H41FN2O5   Molecular Weight: 612.73   CAS Number: 1353049-81-6
Synonyms : (4R,6R)-6-[2-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenyl amino) carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxane-4-acetic acid methyl ester.
Parent API : Atorvastatin
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Atorvastatin Impurity 20
CS-P-06984 > Impurities

Molecular Formula : C14H23NO4   Molecular Weight: 269.34   CAS Number: 1016893-70-1
Synonyms : 1-(tert-butoxycarbonyl)octahydro-1H-indole-2-carboxylic acid
Parent API : Atorvastatin
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Atorvastatin Impurity F Sodium Salt (Amide Impurity)
CS-P-07049 > Impurities

Molecular Formula : C40H47FN3NaO8   Molecular Weight: 739.8   CAS Number: 1371615-56-3
Synonyms : Atorvastatin USP Related Compound F ; Atorvastatin Amide Impurity ; Atorvastatin Amide Acid Sodium Salt ; Atorvastatin Di-Amide Acid Sodium Salt ; Atorvastatin Diamino Impurity Sodium Salt
Parent API : Atorvastatin
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Atorvastatin Dehydro Lactone
CS-P-07050 > Impurities

Molecular Formula : C33H31FN2O3   Molecular Weight: 522.62   CAS Number: 442851-50-5
Synonyms : (S)-5-(4-fluorophenyl)-2-isopropyl-1-(2-(6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl)-N,4-diphenyl-1H-pyrrole-3-carboxamide
Parent API : Atorvastatin
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Atorvastatin 3-Deoxyhept-2E-Enoic Acid
CS-P-07051 > Impurities

Molecular Formula : C33H32FN2NaO4   Molecular Weight: 562.61   CAS Number: 1105067-93-3
Synonyms : Atorvastatin Dehydro Sodium Salt (E/Z mixture); sodium (S,E)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-5-hydroxyhept-2-enoate ; CS-P-03228
Parent API : Atorvastatin
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Atorvastatin Cyclic Sodium Salt (Isopropyl) Impurity
CS-P-07053 > Impurities

Molecular Weight: 612.64   CAS Number: 873950-17-5
Synonyms : sodium 4-(7-(4-fluorophenyl)-7-hydroxy-1b-isopropyl-7a-phenyl-1a-(phenylcarbamoyl)hexahydro-1aH-oxireno[2,3:3,4]pyrrolo[2,1-b][1,3]oxazin-3-yl)-3-hydroxybutanoate
Parent API : Atorvastatin
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Atorvastatin Impurity 21
CS-P-07063 > Impurities

Molecular Formula : C14H23NO4   Molecular Weight: 269.34   CAS Number: 1357600-18-0
Synonyms : calcium (3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate
Parent API : Atorvastatin
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Atorvastatin Oxirane Impurity
CS-P-07064 > Impurities

Molecular Weight: 417.48   CAS Number: 1246818-88-1
Synonyms : 3-(4-fluorobenzoyl)-2-isobutyl-N,3-diphenyloxirane-2-carboxamide
Parent API : Atorvastatin
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Atorvastatin 3-Deoxyhept-2Z-Enoic Acid Sodium Salt
CS-P-07058 > Impurities

Molecular Formula : C33H32FN2NaO4   Molecular Weight: 562.61   CAS Number: 1659317-56-2
Synonyms : sodium 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-5-hydroxyhept-2-enoate
Parent API : Atorvastatin
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Atorvastatin Impurity 15
CS-P-07059 > Impurities

Molecular Formula : C33H33F2N2O5   Molecular Weight: 575.63   CAS Number: 693793-42-9
Synonyms : (R)-(1-carboxy-6-(2-(4-fluorophenyl)-4-((4-fluorophenyl)carbamoyl)-5-isopropyl-3-phenyl-1H-pyrrol-1-yl)-4-hydroxyhexan-2-ylidene)oxonium
Parent API : Atorvastatin
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Atorvastatin Impurity 16
CS-P-07060 > Impurities

Molecular Formula : C40H47FN2O8   Molecular Weight: 702.83   CAS Number: 1450739-65-7
Synonyms : 14-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5,10,12-tetrahydroxy-8-oxotetradecanoic acid
Parent API : Atorvastatin
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Atorvastatin Impurity 17
CS-P-07061 > Impurities

Molecular Formula : C26H22FNO3   Molecular Weight: 415.46   CAS Number: 1331869-19-2
Synonyms : 4-(tert-butyl)-N-(2-(4-fluorophenyl)-4-oxo-4H-chromen-6-yl)benzamide
Parent API : Atorvastatin
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Atorvastatin Impurity 19
CS-P-07062 > Impurities

Molecular Formula : C14H23NO4   Molecular Weight: 269.34   CAS Number: 196085-84-4
Synonyms : (4R-trans)-6-(cyanomethyl)-2,2-dimethyl-1,3-Dioxane-4-acetic acid 1,1-dimethylethyl ester; (4R-trans)-tert-butyl 2-(6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate
Parent API : Atorvastatin
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Dihydroxy Diketo Atorvastatin Impurity
CS-P-07075 > Impurities

Molecular Formula : C26H24FNO5   Molecular Weight: 449.47   CAS Number: 1046118-44-8
Synonyms : (R)-2-((S)-2-(4-fluorophenyl)-1-hydroxy-2-oxo-1-phenylethyl)-2-hydroxy-4-methyl-3-oxo-N-phenylpentanamide
Parent API : Atorvastatin
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Atorvastatin Lactone Diepoxide
CS-O-14628 > Impurities

Molecular Formula : C33H33FN2O6   Molecular Weight: 572.62   CAS Number: 1046118-40-4
Synonyms : 4-(4-Fluorophenyl)-6-(1-methylethyl)-N,2-diphenyl-5-[2-(tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-3,7-dioxa-5-azatricyclo[4.1.0.02,4]heptane-1-carboxamide;4-(4-fluorophenyl)-5-(2-(4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-6-isopropyl-N,2-diphenyl-3,7-dioxa-5-azatricyclo[4.1.0.02,4]heptane-1-carboxamide.
Parent API : Atorvastatin
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Atorvastatin Impurity F
CS-O-14630 > Impurities

Molecular Formula : C40H48FN3O8   Molecular Weight: 717.82   CAS Number: 887196-24-9
Synonyms : (3R,5R)-7-[[(3R,5R)-7-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]-3,5-dihydroxy-1-oxoheptyl] amino]-3,5-dihydroxy-heptanoic acid
Parent API : Atorvastatin
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Atorvastatin Cyclic (Fluorophenyl) Impurity
CS-O-14629 > Impurities

Molecular Formula : C33H35FN2O7   Molecular Weight: 590.64   CAS Number: 873950-18-6
Synonyms : 4-(1b-(4-fluorophenyl)-7-hydroxy-7-isopropyl-1a-phenyl-7a-(phenylcarbamoyl)hexahydro-1aH-oxireno[2',3':3,4]pyrrolo[2,1-b][1,3]oxazin-3-yl)-3-hydroxybutanoic acid;1b-(4-Fluorophenyl)hexahydro-β,7-dihydroxy-7-(1-methylethyl)-1a-phenyl-7a-[(phenylamino)carbonyl]-3H-oxireno[3,4]pyrrolo[2,1-b][1,3]oxazine-3-butanoic Acid; ATV-cyclo FP; ATV-FX1.
Parent API : Atorvastatin
USD 1,710.00 / 10mg
USD 2,660.00 / 25mg
USD 3,990.00 / 50mg
3-O-methyl Atorvastatin
CS-O-14631 > Impurities

Molecular Formula : C34H37FN2O5   Molecular Weight: 572.67   CAS Number: 887324-53-0
Synonyms : (3R,5R)-7-[2-(4-fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]-5-hydroxy-3-methoxyheptanoic acid;(3R,5R)-7-({(3R,5R)-7-[2-(4-Fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoyl}amino)-3,5-dihydroxyheptanoic acid.
Parent API : Atorvastatin
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Atorvastatin Pyrrolidone Impurity
CS-P-03231 > Impurities

Molecular Weight: 556.62   CAS Number: 906552-19-0  
Parent API : Atorvastatin
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Atorvastatin 2-Fluoro Analog
CS-P-03224 > Impurities

Molecular Formula : C33H35FN2O5   Molecular Weight: 558.64   CAS Number: 1346746-49-3
Synonyms : (3R,5R)-7-(2-(2-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoic acid
Parent API : Atorvastatin
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Atorvastatin 3-Fluoro Analog
CS-P-03225 > Impurities

Molecular Formula : C33H35FN2O5   Molecular Weight: 558.64   CAS Number: NA
Synonyms : (3R,5R)-7-(2-(3-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoic acid
Parent API : Atorvastatin
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Atorvastatin Amlodipine Dimer
CS-P-03227 > Impurities

Molecular Formula : C53H58ClFN4O9   Molecular Weight: 949.5   CAS Number: NA
Synonyms : 3-ethyl 5-methyl 4-(2-chlorophenyl)-2-((2-((3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanamido)ethoxy)methyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
Parent API : Atorvastatin
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Atorvastatin Epoxy Pyrrolooxazin tricyclic Analog
CS-O-15072 > Impurities

Molecular Formula : C33H33FN2O6   Molecular Weight: 572.62   CAS Number: NA
Synonyms : 2-[1,2-diphenyl-4-(phenylcarbamoyl)-5-(propan-2-yl)-3,6,13-trioxa-12-azatetracyclo[7.3.1.0,4.05,]tridecan-7-yl]acetic acid
Parent API : Atorvastatin
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Atorvastatin Lactam Calcium Salt Impurity
CS-O-16248 > Impurities

Molecular Formula : C33H34FN2O6.1/2Ca2+   Molecular Weight: 593.63   CAS Number: 148217-40-7
Synonyms : callcium (3R,5R)-7-(5-(4-fluorophenyl)-3-isopropyl-2-oxo-4-phenyl-3-(phenylcarbamoyl)-2,3-dihydro-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate; (βR,δR)-5-(4-Fluorophenyl)-2,3-dihydro-β,δ-dihydroxy-3-(1-methylethyl)-2-oxo-4-phenyl-3-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic Acid Calcium Salt;
Parent API : Atorvastatin
USD 1,710.00 / 25mg
USD 2,660.00 / 50mg
USD 3,990.00 / 100mg
Atorvastatin Lactam Phenanthrene
CS-O-15565 > Impurities

Molecular Formula : C33H33FN2O6   Molecular Weight: 572.62   CAS Number: 745763-42-2
Synonyms : (3R,5R)-7-(9-fluoro-3-isopropyl-2-oxo-3-(phenylcarbamoyl)-2,3-dihydro-1H-dibenzo[e,g]indol-1-yl)-3,5-dihydroxyheptanoic acid; Atorvastatin Pyrrolidone Phenanthrene; CAS 148127-12-2 (Ca Salt)
Parent API : Atorvastatin
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Allyl Ester of Atorvastatin Cyclic (Fluorophenyl) Impurity
CS-T-48409 > Impurities

Molecular Formula : C36H39FN2O7   Molecular Weight: 630.7   CAS Number: 1316643-57-8
Synonyms : 1|A-(4-Fluorophenyl)hexahydro-|A,7-dihydroxy-7-(1-methylethyl)-1|A-phenyl-7|A-[(phenylami2,1-b][1,3]oxazine-3-butaer,
Parent API : Atorvastatin
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Atorvastatin Allyl Ester
CS-T-48400 > Impurities

Molecular Weight: 598.7   CAS Number: 915092-85-2
Synonyms : (3R,5R)-allyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phehydroxyheptanoate
Parent API : Atorvastatin
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(3S,5S)-Atorvastatin Calcium Salt
CS-T-48403 > Impurities

Molecular Formula : C66H68CaF2N4O10   Molecular Weight: 1155.34   CAS Number: 1105067-88-6
Synonyms : (S,dS)-2-(4-Fluorophenyl),d-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenyla; Atorvastatin Hemicalcium; CI 981 Calcium Salt; Lipitor Calcium Salt; Sortis Calcium Salt; Tahor Calcium Salt; YM 548 Ca
Parent API : Atorvastatin
USD 1,786.00 / 25mg
USD 2,679.00 / 50mg
Allyl Ester of Atorvastatin Cyclic (Isopropyl) Impurity
CS-T-48410 > Impurities

Molecular Formula : C36H39FN2O7   Molecular Weight: 630.7   CAS Number: 1316295-72-3
Synonyms : 7-(4-Fluorophenyl)hexahydro-b,7-dihydroxy-1b-(1-methylethyl)-7a-phenyl-1a-[(phenylami2,1-b][1,3]oxazine-3-butaer; Allyl-ATV-cycloIP;
Parent API : Atorvastatin
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Atorvastatin EP Impurity D
CS-O-07288 > Impurities

Molecular Formula : C26H22FNO4   Molecular Weight: 431.46   CAS Number: 148146-51-4
Synonyms : N2-(4-fluorophenyl)-3-isobutyryl-N3,2-diphenyloxirane-2,3-dicarboxamide;3-[(4-fluorophenyl)-carbanoyl]-2-(2-methylpropanoyl)-N,3-diphenyloxirane-2-carboxamide;Atorvastatin Dicarboxamide Epoxy Impurity; Atorvastatin Impurity D
Parent API : Atorvastatin
USD 684.00 / 10mg
USD 1,026.00 / 25mg
USD 1,539.00 / 50mg
2-(1,2-bis(4-fluorophenyl)-2-oxoethyl)-4-methyl-3-oxo-N-phenylpentanamide
CS-ED-00365 > Impurities

Molecular Formula : C26H23F2NO3   Molecular Weight: 435.46   CAS Number: 693793-82-7
Synonyms : 4-Fluoro-β-(4-fluorophenyl)-α-(2-methyl-1-oxopropyl)-γ-oxo-N-phenylbenzenebutanamide; 2-[1,2-Bis(4-fluorophenyl)-2-oxoethyl]-4-methyl-3-oxopentanoic acid phenylamide
Parent API : Atorvastatin
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